Abstract: Unmanned aerial vehicles (UAVs) offer a means to relay signals around obstacles in millimeter wave (mmWave) mobile ad hoc networks. Achieving these benefits, however, requires a dynamic beam ...

Bulgarian mezzo-soprano Svetlina Stoyanova has joined the roster of Centre Stage Artists Management for general management. Stoyanova is a rising star who has performed at the Vienna State Opera, ...

AP Photo/Petros Giannakouris A building with the mural entitled ‘Kalamata’ depicting opera legend Maria Callas by artist Kleomenis Kostopoulos is seen in Kalamata town, about 240 kilometers (150 miles ...